So, I have the message box appear stating this application has failed to start because idtuti.doll was not found. Re-installing the application may fix this problem. Behind is another message box with RUNDLL as the heading but cannot see it as the mouse and keyboard will not work, I can use the keyboard in initial start up of the computer but once the Windows XP screen appears, nothing. How can I fix this if I cannot use the mouse/keyboard to click/type?